/* =========================================================================
   MARTINISTICKÝ ŘÁD V ČECHÁCH — návrh podoby (prototyp)
   Tmavá mystická linie · theme-aware emblém · mobilně responzivní
   Motivy a rozložení se v ostrém webu budou přepínat v administraci.
   ========================================================================= */

/* ---- 1. Motivy (barevnost) -------------------------------------------- */

:root,
:root[data-theme="granat"] {
  --bg:        #0d0d0f;
  --bg-1:      #131318;
  --bg-2:      #1b1b22;
  --ink:       #ece7df;
  --ink-soft:  #b4afa6;
  --ink-faint: #7c776e;
  --gold:      #c9a86a;
  --gold-2:    #9c8454;
  --accent:    #9a342c;
  --accent-2:  #bd5046;
  --line:      rgba(201,168,106,.16);
  --line-2:    rgba(236,231,223,.08);
  --glow:      rgba(201,168,106,.10);
  --field:     #16161c;
}

:root[data-theme="zlato"] {
  --bg:        #100e0a;
  --bg-1:      #17140e;
  --bg-2:      #201b13;
  --ink:       #f3ecdd;
  --ink-soft:  #c4b79b;
  --ink-faint: #8a7c62;
  --gold:      #d8bd84;
  --gold-2:    #ad9258;
  --accent:    #c9a86a;
  --accent-2:  #e6cd92;
  --line:      rgba(216,189,132,.20);
  --line-2:    rgba(243,236,221,.08);
  --glow:      rgba(216,189,132,.16);
  --field:     #1b160e;
}

:root[data-theme="pulnoc"] {
  --bg:        #0a0c12;
  --bg-1:      #10131c;
  --bg-2:      #161a26;
  --ink:       #e7eaf3;
  --ink-soft:  #a7adbf;
  --ink-faint: #6b7185;
  --gold:      #9fb3d8;
  --gold-2:    #6f80a3;
  --accent:    #46538f;
  --accent-2:  #6574b8;
  --line:      rgba(159,179,216,.16);
  --line-2:    rgba(231,234,243,.07);
  --glow:      rgba(101,116,184,.16);
  --field:     #11141d;
}

:root[data-theme="pergamen"] {
  --bg:        #f4f1ea;
  --bg-1:      #ece7db;
  --bg-2:      #e4ddce;
  --ink:       #1d1b17;
  --ink-soft:  #4a463d;
  --ink-faint: #8a8475;
  --gold:      #9a7b3f;
  --gold-2:    #b89a5e;
  --accent:    #7a2620;
  --accent-2:  #9a342c;
  --line:      rgba(122,38,32,.18);
  --line-2:    rgba(29,27,23,.10);
  --glow:      rgba(154,123,63,.10);
  --field:     #ffffff;
}

/* ---- 2. Základ -------------------------------------------------------- */

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-soft);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.75;
  letter-spacing: .005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background-color .5s ease, color .5s ease;
}

h1, h2, h3, h4 {
  font-family: "Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: .005em;
  margin: 0 0 .5em;
}

h1 { font-size: clamp(2.6rem, 6.2vw, 4.7rem); }
h2 { font-size: clamp(1.9rem, 4.2vw, 3.05rem); }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.6rem); font-weight: 600; letter-spacing: .01em; }

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

a { color: var(--gold); text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--accent-2); }

img { max-width: 100%; display: block; }

strong { color: var(--ink); font-weight: 600; }

::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: -999px; top: 0;
  background: var(--bg-1);
  color: var(--gold);
  padding: .7rem 1.2rem;
  z-index: 200;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---- 3. Pomocné třídy ------------------------------------------------- */

.wrap {
  width: min(1140px, 100% - 3rem);
  margin-inline: auto;
}
.wrap--narrow { width: min(780px, 100% - 3rem); margin-inline: auto; }

.eyebrow {
  display: inline-block;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1.3rem;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 26px; height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin-right: .9rem;
  opacity: .7;
}

.lede {
  font-size: clamp(1.08rem, 1.7vw, 1.32rem);
  line-height: 1.6;
  color: var(--ink-soft);
  font-weight: 300;
  max-width: 46ch;
}

.section { padding-block: clamp(4.5rem, 10vw, 9rem); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }

.section-head { max-width: 56ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }

/* dvousloupcový text (sekce „O řádu") */
.prose-cols {
  columns: 2;
  column-gap: clamp(2rem, 4vw, 3.6rem);
  max-width: 60rem;
}
.prose-cols p { break-inside: avoid; margin-bottom: 1.2em; }
@media (max-width: 760px) { .prose-cols { columns: 1; } }

.rule {
  height: 1px; border: 0;
  background: linear-gradient(90deg, var(--line), transparent);
  margin: 0;
}

/* dekorativní hvězdička / oddělovač */
.glyph-rule {
  display: flex; align-items: center; gap: 1.1rem;
  color: var(--gold);
  margin: clamp(2rem, 4vw, 3rem) 0;
}
.glyph-rule::before,
.glyph-rule::after {
  content: ""; height: 1px; flex: 1;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}
.glyph-rule span { font-size: .9rem; letter-spacing: .3em; }

/* ---- 4. Emblém (theme-aware, z PNG loga maskou) ----------------------- */

/* Logo se vykresluje přes CSS masku (--logo, definováno v logo.css = externí
   PNG /assets/img/logo-mask.png, přednačtené v inc/header.php). Theme-aware:
   barvu dává background-color, tvar nese alfa masky. */
.emblem {
  display: inline-block;
  background-color: color-mix(in srgb, var(--gold) 62%, #f4d98c);
  -webkit-mask: var(--logo) center / contain no-repeat;
          mask: var(--logo) center / contain no-repeat;
  transition: background-color .5s ease;
}
.emblem--ink { background-color: var(--ink); }
.emblem--accent { background-color: var(--accent-2); }

/* ---- 5. Tlačítka ------------------------------------------------------ */

.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: "Inter", sans-serif;
  font-size: .82rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  padding: .95rem 1.8rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .3s ease;
  white-space: nowrap;
}
.btn-solid {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-solid:hover { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--gold);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); background: rgba(201,168,106,.06); }

.btn-arrow::after { content: "→"; font-size: 1em; letter-spacing: 0; }

/* ---- 6. Navigace ------------------------------------------------------ */

.site-nav {
  position: sticky; top: 0; z-index: 100;
  transition: background-color .35s ease, border-color .35s ease, backdrop-filter .35s ease;
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  background: color-mix(in srgb, var(--bg-1) 86%, transparent);
  -webkit-backdrop-filter: blur(14px);
          backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.nav-inner {
  width: min(1240px, 100% - 3rem);
  margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.15rem;
}
.brand { display: flex; align-items: center; gap: .85rem; }
.brand .emblem { width: 42px; height: 42px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.35rem; font-weight: 600; color: var(--ink);
  letter-spacing: .01em;
}
.brand-sub {
  font-size: .58rem; font-weight: 600; letter-spacing: .26em;
  text-transform: uppercase; color: var(--gold); margin-top: .35rem;
}
.nav-links {
  display: flex; align-items: center; gap: 2.2rem;
  list-style: none; margin: 0; padding: 0;
}
.nav-links a {
  color: var(--ink-soft);
  font-size: .82rem; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase;
  padding-block: .4rem;
  position: relative;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a[aria-current="page"]::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 1px; background: var(--gold);
}
.nav-cta { display: flex; align-items: center; gap: 1rem; }
/* tlačítko uvnitř mobilního menu se na desktopu skrývá (vpravo je nav-cta) */
.nav-menu > .btn { display: none; }

.nav-toggle {
  display: none;
  background: transparent; border: 0; cursor: pointer;
  width: 44px; height: 44px; padding: 10px;
}
.nav-toggle span {
  display: block; height: 1.5px; background: var(--ink);
  margin: 5px 0; transition: transform .3s ease, opacity .3s ease;
}
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---- 7. Hero ---------------------------------------------------------- */

.hero { position: relative; overflow: hidden; }
.hero-inner {
  width: min(1140px, 100% - 3rem);
  margin-inline: auto;
  padding-block: clamp(4.5rem, 13vw, 9.5rem);
  position: relative; z-index: 2;
}
.hero h1 { max-width: 13ch; margin-bottom: 1.6rem; }
.hero .lede { margin-bottom: 2.6rem; max-width: 32ch; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* velký emblém jako světelná pečeť v pozadí */
.hero-seal {
  --seal-op: .72;
  position: absolute; z-index: 1;
  top: 50%; right: clamp(96px, 18.5vw, 250px); left: auto;
  transform: translateY(-50%);
  width: min(46vw, 520px); aspect-ratio: 1;
  opacity: var(--seal-op);
  pointer-events: none;
}
.js .hero-seal { opacity: 0; animation: sealReveal var(--seal-duration, 20s) cubic-bezier(.16,.7,.18,1) .3s forwards; }
/* Administrace (settings.json → seal_duration = 0) může otáčení vypnout: emblém se rovnou klidně zobrazí. */
:root[data-seal="off"] .hero-seal { opacity: var(--seal-op); animation: none; transform: translateY(-50%); }
.hero-seal .emblem { width: 100%; height: 100%; }
.hero-seal::after {
  content: ""; position: absolute; inset: -18%;
  background: radial-gradient(circle, var(--glow), transparent 62%);
}
/* Pomalé spirálovité dotočení emblému do finální podoby. */
@keyframes sealReveal {
  0%   { opacity: 0;             transform: translateY(-50%) rotate(-330deg) scale(.5); }
  25%  { opacity: var(--seal-op); }
  100% { opacity: var(--seal-op); transform: translateY(-50%) rotate(0deg) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .js .hero-seal { opacity: var(--seal-op); animation: none; transform: translateY(-50%); }
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(120% 90% at 80% 30%, var(--glow), transparent 55%),
    linear-gradient(180deg, var(--bg-1), var(--bg));
}

/* ---- 8. Sekce: O řádu / intro ----------------------------------------- */

.split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem); align-items: center;
}
.split .media {
  position: relative; aspect-ratio: 1; display: grid; place-items: center;
}
.split .media .emblem { width: 78%; height: 78%; opacity: .9; }
.split .media::before {
  content: ""; position: absolute; inset: 8%;
  border: 1px solid var(--line); border-radius: 50%;
}
.split .media::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle, var(--glow), transparent 70%);
}

/* ---- 9. Pilíře -------------------------------------------------------- */

.pillars {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--line);
  border: 1px solid var(--line);
}
.pillar {
  background: var(--bg);
  padding: clamp(2rem, 4vw, 3rem) clamp(1.6rem, 3vw, 2.4rem);
  transition: background-color .35s ease;
}
.pillar:hover { background: var(--bg-1); }
.pillar .num {
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem; color: var(--gold); display: block; margin-bottom: 1rem;
}
.pillar h3 { margin-bottom: .7rem; }
.pillar p { font-size: .96rem; }

/* ---- 10. Citace ------------------------------------------------------- */

.quote { text-align: center; display: flex; flex-direction: column; align-items: center; }
.quote blockquote {
  margin: 0 auto; font-family: "Cormorant Garamond", serif;
  font-size: clamp(1.6rem, 3.6vw, 2.7rem); font-style: italic;
  font-weight: 500; line-height: 1.32; color: var(--ink);
  max-width: 28ch;
}
.quote cite {
  display: block; margin-top: 2rem; font-style: normal;
  font-size: .78rem; letter-spacing: .24em; text-transform: uppercase;
  color: var(--gold);
}

/* ---- 11. CTA pruh ----------------------------------------------------- */

.cta-band { text-align: center; background: var(--bg-1); }
.cta-band h2 { margin-bottom: 1.4rem; }
.cta-band .lede { margin-inline: auto; margin-bottom: 2.2rem; }

/* ---- 12. Časová osa (Historie) ---------------------------------------- */

.timeline { position: relative; max-width: 760px; margin-inline: auto; }
.timeline::before {
  content: ""; position: absolute; left: 8px; top: .5rem; bottom: .5rem;
  width: 1px; background: linear-gradient(180deg, transparent, var(--line) 8%, var(--line) 92%, transparent);
}
.tl-item { position: relative; isolation: isolate; padding-left: 3.2rem; margin-bottom: clamp(2.5rem, 5vw, 3.6rem); }
.tl-item:last-child { margin-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: 3px; top: .55rem;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--gold);
}
.tl-item.is-key::before { background: var(--gold); box-shadow: 0 0 0 4px var(--glow); }

/* Zvýraznění období při najetí myší / fokusu — jen text + jemné pozadí kolem obsahu (NE uzel) */
.tl-item::after {
  content: ""; position: absolute; z-index: -1;
  inset: -.5rem -.9rem -.5rem 2.4rem;
  border-radius: 12px;
  background: color-mix(in srgb, var(--gold) 7%, transparent);
  opacity: 0; transition: opacity .25s ease; pointer-events: none;
}
.tl-item:hover::after,
.tl-item:focus-within::after { opacity: 1; }
.tl-era {
  font-size: .74rem; font-weight: 600; letter-spacing: .2em;
  text-transform: uppercase; color: var(--gold); margin-bottom: .4rem;
}
.tl-item h3 { margin-bottom: .6rem; transition: color .2s ease; }
.tl-item:hover h3,
.tl-item:focus-within h3 { color: var(--gold); }
.tl-item p { font-size: .98rem; }

.is-draft {
  border-left: 2px solid var(--accent);
  padding: 1.2rem 1.4rem; margin-top: 1rem;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  font-size: .9rem;
}
.is-draft .tag {
  display: inline-block; font-size: .66rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--accent-2); font-weight: 700;
  margin-bottom: .4rem;
}

/* ---- 13. Symbolika ---------------------------------------------------- */

.symbols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
.symbol { text-align: center; }
.symbol .ico {
  width: 78px; height: 78px; margin: 0 auto 1.5rem;
  display: grid; place-items: center; color: var(--gold);
  border: 1px solid var(--line); border-radius: 50%;
  position: relative;
}
.symbol .ico::after {
  content: ""; position: absolute; inset: 6px;
  border-radius: 50%; border: 1px solid var(--line-2);
}
.symbol .ico svg { position: relative; z-index: 1; }
.symbol h3 { font-size: 1.25rem; margin-bottom: .5rem; }
.symbol p { font-size: .94rem; }

/* ---- 14. Kontakt ------------------------------------------------------ */

.contact-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(2.5rem, 5vw, 4.5rem); }

/* Kontaktní sekce na úvodu: text vlevo, formulář vpravo */
.contact-section {
  background: var(--bg-1);
  border-block: 1px solid var(--line);
  scroll-margin-top: 90px;
}
.contact-split {
  display: grid; grid-template-columns: 1fr 1.05fr;
  gap: clamp(2.5rem, 5vw, 4.5rem); align-items: start;
}
.contact-intro { max-width: 40ch; }
.contact-intro .lede { margin-bottom: 1.3rem; }
.contact-line { font-size: .95rem; color: var(--ink-soft); }

.field { margin-bottom: 1.4rem; }
.field label {
  display: block; font-size: .74rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: .6rem;
}
.field input,
.field textarea {
  width: 100%;
  background: var(--field);
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: inherit; font-size: 1rem;
  padding: .9rem 1rem;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.field textarea { resize: vertical; min-height: 150px; }
.field input:focus,
.field textarea:focus {
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--glow);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--ink-faint); }
.field.has-error input,
.field.has-error textarea { border-color: var(--accent-2); }
.field .err {
  display: none; color: var(--accent-2);
  font-size: .8rem; margin-top: .45rem; letter-spacing: .02em;
}
.field.has-error .err { display: block; }

.consent { display: flex; flex-wrap: wrap; gap: .8rem; align-items: flex-start; font-size: .88rem; }
.consent input { width: 18px; height: 18px; margin-top: .25rem; flex: none; accent-color: var(--accent); }
.consent.has-error { color: var(--accent-2); }
.consent .err {
  display: none; flex-basis: 100%; color: var(--accent-2);
  font-size: .8rem; margin-top: .1rem; letter-spacing: .02em;
}
.consent.has-error .err { display: block; }

.hp { position: absolute; left: -9999px; opacity: 0; height: 0; }

.form-note { font-size: .8rem; color: var(--ink-faint); margin-top: 1rem; }

.form-ok {
  display: none; padding: 1.6rem; text-align: center;
  border: 1px solid var(--gold); background: var(--bg-1);
}
.form-ok.show { display: block; }
.form-ok .emblem { width: 40px; height: 40px; margin: 0 auto 1rem; }
.form-ok h3 { color: var(--gold); margin-bottom: .4rem; }

.info-card { border: 1px solid var(--line); padding: clamp(1.8rem, 3vw, 2.4rem); }
.info-row { padding-block: 1.1rem; border-bottom: 1px solid var(--line-2); }
.info-row:last-of-type { border-bottom: 0; }
.info-row .k {
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold); margin-bottom: .35rem;
}
.info-row .v { color: var(--ink); }

/* ---- 15. Patička ------------------------------------------------------ */

.site-footer {
  background: var(--bg-1);
  border-top: 1px solid var(--line);
  padding-block: clamp(3.5rem, 7vw, 5.5rem) 2.5rem;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem; margin-bottom: 3.5rem;
}
.footer-brand { display: flex; align-items: center; gap: 1.3rem; margin-bottom: 2.5rem; }
.footer-brand .emblem { width: 56px; height: 56px; flex: none; }
.footer-brand-text .brand-name { font-size: clamp(1.2rem, 1rem + 1.1vw, 1.5rem); }
.footer-brand-text p { font-size: .9rem; margin-top: .4rem; }
.footer-col h4 {
  font-family: "Inter", sans-serif; font-size: .72rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: var(--gold);
  margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: .8rem; }
.footer-col a { color: var(--ink-soft); font-size: .92rem; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  padding-top: 2rem; border-top: 1px solid var(--line-2);
  font-size: .78rem; color: var(--ink-faint);
}

/* ---- 16. Plovoucí ukázka (jen prototyp) ------------------------------- */

.demo-dock { position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 150; }
.demo-toggle {
  display: flex; align-items: center; gap: .6rem;
  background: var(--bg-2); color: var(--ink);
  border: 1px solid var(--line); cursor: pointer;
  font-family: "Inter", sans-serif; font-size: .74rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .75rem 1.1rem;
  box-shadow: 0 12px 30px rgba(0,0,0,.4);
}
.demo-toggle .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--gold); }
.demo-panel {
  display: none;
  position: absolute; right: 0; bottom: calc(100% + .7rem);
  width: 280px; background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 1.4rem; box-shadow: 0 18px 50px rgba(0,0,0,.5);
}
.demo-panel.open { display: block; }
.demo-panel h5 {
  font-size: .68rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold); margin: 0 0 .9rem;
}
.demo-panel h5 + .swatches { margin-bottom: 1.4rem; }
.swatches { display: flex; gap: .6rem; flex-wrap: wrap; }
.swatch {
  width: 38px; height: 38px; border-radius: 50%; cursor: pointer;
  border: 1px solid var(--line-2); position: relative;
  transition: transform .2s ease;
}
.swatch:hover { transform: scale(1.08); }
.swatch.active { box-shadow: 0 0 0 2px var(--bg-2), 0 0 0 4px var(--gold); }
.sw-granat   { background: linear-gradient(135deg, #1b1b22 50%, #9a342c 50%); }
.sw-zlato    { background: linear-gradient(135deg, #17140e 50%, #d8bd84 50%); }
.sw-pulnoc   { background: linear-gradient(135deg, #10131c 50%, #6574b8 50%); }
.sw-pergamen { background: linear-gradient(135deg, #e4ddce 50%, #7a2620 50%); }
.seg { display: flex; border: 1px solid var(--line); }
.seg button {
  flex: 1; background: transparent; color: var(--ink-soft);
  border: 0; cursor: pointer; padding: .6rem;
  font-family: "Inter", sans-serif; font-size: .74rem; letter-spacing: .06em;
}
.seg button.active { background: var(--accent); color: #fff; }
.demo-hint { font-size: .7rem; color: var(--ink-faint); margin: 1.2rem 0 0; line-height: 1.5; }

/* ---- 17. Reveal animace ----------------------------------------------- */

.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---- 18. Rozložení: centrované ---------------------------------------- */

:root[data-layout="stred"] .hero-inner { text-align: center; }
:root[data-layout="stred"] .hero h1,
:root[data-layout="stred"] .hero .lede { margin-inline: auto; }
:root[data-layout="stred"] .hero .actions { justify-content: center; }
:root[data-layout="stred"] .hero-seal { left: 50%; right: auto; transform: translate(-50%, -50%); }
:root[data-layout="stred"] .section-head { margin-inline: auto; text-align: center; }
:root[data-layout="stred"] .section-head .lede { margin-inline: auto; }
:root[data-layout="stred"] .page-head { text-align: center; }
:root[data-layout="stred"] .page-head .lede { margin-inline: auto; }

/* ---- 19. Hlavička podstránky ------------------------------------------ */

.page-head { position: relative; overflow: hidden; }
.page-head::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(100% 80% at 70% 0%, var(--glow), transparent 60%), linear-gradient(180deg, var(--bg-1), var(--bg));
}
.page-head .wrap { position: relative; z-index: 1; padding-block: clamp(4rem, 9vw, 7rem); }
.page-head h1 { max-width: 18ch; }

/* ---- 20. Responzivita ------------------------------------------------- */

@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links,
  .nav-cta .btn { display: none; }

  .nav-menu {
    position: fixed; inset: 0; z-index: 99;
    background: var(--bg-1);
    display: flex;
    flex-direction: column; justify-content: center; align-items: center;
    gap: 2.2rem;
    transform: translateX(100%); transition: transform .4s ease;
    padding: 2rem;
  }
  body.nav-open .nav-menu { transform: none; }
  body.nav-open { overflow: hidden; }
  .nav-menu .nav-links { display: flex; flex-direction: column; gap: 2rem; text-align: center; }
  .nav-menu .nav-links a { font-size: 1.1rem; }
  .nav-menu .btn { display: inline-flex !important; }

  .split { grid-template-columns: 1fr; }
  .split .media { max-width: 340px; margin-inline: auto; order: -1; }
  .pillars { grid-template-columns: 1fr; }
  .symbols { grid-template-columns: 1fr; gap: 2.5rem; max-width: 360px; margin-inline: auto; }
  .contact-grid, .contact-split { grid-template-columns: 1fr; }
  .hero-seal { --seal-op: .15; }
}

@media (max-width: 520px) {
  .wrap, .wrap--narrow, .nav-inner, .hero-inner { width: calc(100% - 2.4rem); }
  .brand-name { font-size: 1.02rem; line-height: 1.1; }
  .brand-sub { font-size: .52rem; letter-spacing: .2em; }
  .brand .emblem { width: 34px; height: 34px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .demo-panel { width: calc(100vw - 2.4rem); }
}